BR112017014946A2 - The width pressing-down method and a width pressing-down device - Google Patents

The width pressing-down method and a width pressing-down device

Info

Publication number
BR112017014946A2
BR112017014946A2 BR112017014946-0A BR112017014946A BR112017014946A2 BR 112017014946 A2 BR112017014946 A2 BR 112017014946A2 BR 112017014946 A BR112017014946 A BR 112017014946A BR 112017014946 A2 BR112017014946 A2 BR 112017014946A2
Authority
BR
Brazil
Prior art keywords
width pressing
edge
sheet
pressing
width
Prior art date
Application number
BR112017014946-0A
Other languages
Japanese (ja)
Portuguese (pt)
Other versions
BR112017014946B1 (en
BR112017014946A8 (en
Inventor
Nakamura Yoji
Saitoh Toshiaki
Mashiko Satoru
Kishimoto Tetsuo
Tsuruta Akihisa
Nakada Tatsuya
Kataoka Naoki
Original Assignee
Nippon Steel & Sumitomo Metal Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Steel & Sumitomo Metal Corporation filed Critical Nippon Steel & Sumitomo Metal Corporation
Publication of BR112017014946A2 publication Critical patent/BR112017014946A2/en
Publication of BR112017014946A8 publication Critical patent/BR112017014946A8/en
Publication of BR112017014946B1 publication Critical patent/BR112017014946B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/02—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
    • B21B1/024—Forging or pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/16—Control of thickness, width, diameter or other transverse dimensions
    • B21B37/22—Lateral spread control; Width control, e.g. by edge rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/02—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/14—Guiding, positioning or aligning work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B15/0035—Forging or pressing devices as units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2261/00—Product parameters
    • B21B2261/02—Transverse dimensions
    • B21B2261/06—Width
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2261/00—Product parameters
    • B21B2261/20—Temperature
    • B21B2261/21—Temperature profile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2263/00—Shape of product
    • B21B2263/10—Lateral spread defects
    • B21B2263/12—Dog bone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/68—Camber or steering control for strip, sheets or plates, e.g. preventing meandering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/14—Guiding, positioning or aligning work
    • B21B39/16—Guiding, positioning or aligning work immediately before entering or after leaving the pass

Abstract

a presente invenção refere-se a um método de formação de borda que inclui alterar um ângulo de incidência de uma chapa em relação a um par de membros de formação de borda que estão dispostos em uma linha de transporte da chapa e que formam borda na chapa com base nas informações em relação à chapa adquiridas em pelo menos um dentre antes da formação de borda ou após a formação de borda.the present invention relates to an edge forming method which includes changing an angle of incidence of a sheet with respect to a pair of edge forming members that are arranged on a sheet transport line and forming an edge on the sheet based on the information in relation to the sheet acquired in at least one of them before the edge formation or after the edge formation.

BR112017014946-0A 2016-05-13 2016-05-13 EDGE FORMING METHOD AND EDGE FORMING DEVICE BR112017014946B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2016/064391 WO2017195373A1 (en) 2016-05-13 2016-05-13 Edging method and edging apparatus

Publications (3)

Publication Number Publication Date
BR112017014946A2 true BR112017014946A2 (en) 2018-06-19
BR112017014946A8 BR112017014946A8 (en) 2023-01-03
BR112017014946B1 BR112017014946B1 (en) 2023-03-28

Family

ID=59366047

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017014946-0A BR112017014946B1 (en) 2016-05-13 2016-05-13 EDGE FORMING METHOD AND EDGE FORMING DEVICE

Country Status (11)

Country Link
US (1) US10799925B2 (en)
EP (1) EP3281715B1 (en)
JP (1) JP6103158B1 (en)
KR (1) KR101973878B1 (en)
CN (1) CN107847992B (en)
BR (1) BR112017014946B1 (en)
CA (1) CA2977816C (en)
ES (1) ES2804904T3 (en)
MX (1) MX2017009663A (en)
RU (1) RU2685308C2 (en)
WO (1) WO2017195373A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113305153B (en) * 2021-05-31 2023-06-23 安徽马钢重型机械制造有限公司 Fixed-width press pull rod device of plate strip hot rolling line

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4063076A (en) * 1975-12-26 1977-12-13 Hitachi, Ltd. Method of automatic width control of hot rolled strips
JPS54128964A (en) * 1978-03-30 1979-10-05 Sumitomo Metal Ind Ltd Reverse rolling method for steel ingot
JPS6018481B2 (en) 1978-11-01 1985-05-10 石川島播磨重工業株式会社 Width reduction rolling equipment
SU1014601A1 (en) * 1981-07-29 1983-04-30 Донецкий Ордена Трудового Красного Знамени Политехнический Институт Sheet rolling method
US4651550A (en) * 1983-11-28 1987-03-24 Hitachi, Ltd. Method of decreasing width of thin slab and apparatus therefor
JPS61222602A (en) * 1985-03-29 1986-10-03 Kawasaki Steel Corp Method and apparatus for controlling camber of continuous type full length cross rolling down and pressing device for hot slab
JPS6296943U (en) * 1985-12-05 1987-06-20
JPS62137134A (en) * 1985-12-11 1987-06-20 Ishikawajima Harima Heavy Ind Co Ltd Continuous rolling width reduction press
JPH0698362B2 (en) * 1987-02-10 1994-12-07 石川島播磨重工業株式会社 Plate warp prevention device
JPH0196208U (en) 1987-12-16 1989-06-26
JP2785453B2 (en) * 1990-01-11 1998-08-13 石川島播磨重工業株式会社 Width reduction press method and apparatus
JP2794875B2 (en) * 1990-02-07 1998-09-10 石川島播磨重工業株式会社 Method and apparatus for controlling camber of steel by width reduction press
JP2687647B2 (en) * 1990-02-07 1997-12-08 石川島播磨重工業株式会社 Method and device for controlling lateral bending of rolled material
JPH04172101A (en) * 1990-11-07 1992-06-19 Ishikawajima Harima Heavy Ind Co Ltd Method and device for laterally rolling down slab
US5634360A (en) * 1992-09-21 1997-06-03 Ishikawajima-Harima Heavy Industries Co., Ltd. Guiding apparatus for roughing mill
JPH07328701A (en) * 1994-06-03 1995-12-19 Sumitomo Metal Ind Ltd Method for controlling transpotation of slab at time of edging slab and device therefor
JPH08132117A (en) * 1994-11-11 1996-05-28 Nippon Steel Corp Method for controlling meandering in rolling of plate
JPH0929301A (en) 1995-07-19 1997-02-04 Sumitomo Metal Ind Ltd Method for sizing slab width by press
JP2001113338A (en) * 1999-10-20 2001-04-24 Ishikawajima Harima Heavy Ind Co Ltd Method for straightening camber of slab and straightening die
JP2001179301A (en) * 1999-12-27 2001-07-03 Kawasaki Steel Corp Method and apparatus for centering hot slab
JP3983995B2 (en) * 2001-04-13 2007-09-26 セントラル硝子株式会社 Method for forming window glass for automobile having composite curved surface
DE102005021769A1 (en) * 2005-05-11 2006-11-23 Sms Demag Ag Method and device for selectively influencing the Vorbandgeometrie in a roughing stand
EP2014380A1 (en) * 2007-06-11 2009-01-14 ArcelorMittal France Method of rolling a band of metal with adjustment of its lateral position on the one hand and adapted rolling mill
DE102007035283A1 (en) * 2007-07-27 2009-01-29 Siemens Ag Method for setting a state of a rolling stock, in particular a Vorbands
DE102007049062B3 (en) * 2007-10-12 2009-03-12 Siemens Ag Operating method for introducing a rolling stock into a rolling stand of a rolling mill, control device and rolling mill for rolling a strip-shaped rolling stock
MX2011013099A (en) * 2009-06-23 2012-01-27 Sms Siemag Ag Method and device for processing a slab.
JP5962283B2 (en) * 2011-10-25 2016-08-03 Ｊｆｅスチール株式会社 Hot slab shape adjustment method
JP6431657B2 (en) * 2012-10-10 2018-11-28 新日鐵住金株式会社 Width reduction press method and width reduction press apparatus
RU2525954C2 (en) * 2012-10-16 2014-08-20 Открытое Акционерное Общество "Тяжпрессмаш" Method of production of billets at rolling mills
DE102012224505A1 (en) * 2012-12-28 2014-07-03 Sms Siemag Aktiengesellschaft Apparatus and method for laterally guiding a rolled or cast product on a transport line
JP5979130B2 (en) * 2013-12-27 2016-08-24 Ｊｆｅスチール株式会社 Slab width reduction method
JP2016078057A (en) * 2014-10-14 2016-05-16 新日鐵住金株式会社 Slab camber suppression method, camber suppression device, and slab guiding device

Also Published As

Publication number Publication date
BR112017014946B1 (en) 2023-03-28
ES2804904T3 (en) 2021-02-09
EP3281715A4 (en) 2018-10-31
BR112017014946A8 (en) 2023-01-03
US20180214919A1 (en) 2018-08-02
KR101973878B1 (en) 2019-04-29
EP3281715B1 (en) 2020-05-13
CA2977816C (en) 2019-11-26
EP3281715A1 (en) 2018-02-14
KR20170137696A (en) 2017-12-13
RU2685308C2 (en) 2019-04-17
US10799925B2 (en) 2020-10-13
JP6103158B1 (en) 2017-03-29
MX2017009663A (en) 2018-03-01
RU2017130614A3 (en) 2019-02-28
JPWO2017195373A1 (en) 2018-05-31
WO2017195373A1 (en) 2017-11-16
CA2977816A1 (en) 2017-11-13
CN107847992B (en) 2019-08-16
RU2017130614A (en) 2019-02-28
CN107847992A (en) 2018-03-27

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL CORPORATION (JP)

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: B21B 1/02 , B21B 15/00

Ipc: B21B 1/02 (2006.01), B21B 15/00 (2006.01), B21B 37

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 13/05/2016, OBSERVADAS AS CONDICOES LEGAIS